tdihc-2024-03-12-alfred-e

On this day in 1877, amateur inventor Chester Greenwood received a patent for his new and improved style of earmuffs.

<p>On this day in 1877, amateur inventor Chester Greenwood received a patent for his new and improved style of earmuffs.</p>

From the desk of “Stuff You Missed in History Class,” “This Day in History Class” quickly recounts a tidbit from today’s events in history.

This Day in History Class

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/3fba5c8d-d271-45e6-9269-b131011a3f77/transcript